Animating Weapons for Counter-Strike Source/Changing Weapons

Jed's Half Life Model Viewer is a program that edits textures in CS such as: weapons, players, and others... what means is a program that edits model files (.mdl). Now to edit your own textures you have to download GIMP (like Paint) but make sure it's this program because it doesn't work on Paint or others; you can use any of the tools shown. To download Jed's Half Life Model Viewer and GIMP click on this link: [1]